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Include Limitations on Sugar in Your Tooth Decay Prevention Strategy

Posted by Dr. Gannon Lee on Aug 12 2020, 06:47 AM

We’ve waged war for decades against tooth decay through oral hygiene and the increasing use of fluoride, nature’s “super weapon” against this disease. And yet, tooth decay remains a significant health problem.

One major reason is the refined sugar found in many processed foods. In the 1970s researchers raised concerns about the fat content of many processed foods, so manufacturers began removing fat from their products — along with much of the flavor. To compensate, they added sugar. Today, three-quarters of approximately 600,000 food products contain sugar.

This has increased the average individual consumption to 90 pounds of sugar annually. The World Health Organization says we should consume no more than 20 pounds annually, or about 6 teaspoons a day. A single can of soda contains 4 teaspoons, two-thirds of the daily allowance.

High sugar consumption is an obvious threat to dental health: decay-causing bacteria thrive on it. But the trend has also been linked to serious health problems like diabetes and heart disease.

Hopefully, changes in public policy will one day modify the addition of sugar in processed foods. In the meantime, you can take action for yourself and your family to create a more healthy relationship with this popular carbohydrate.

Shop wisely. Learn to read and understand food labels: steer clear of those containing sugar or large numbers of ingredients. Become acquainted with sugar’s many other “names” like corn syrup or evaporated cane juice. And maximize your shopping on a store’s outer perimeters where you’ll find fresh fruits, vegetables, and dairy products, rather than the middle aisles with “boxed” processed items.

Avoid sugar-added drinks. Limit consumption of sodas, sports drinks, sweet teas, or even juice to avoid added sugar. Make water or sugar-free beverages your go-to drinks. It’s much better to eat sugar naturally found in fresh fruits and vegetables, where fiber helps slow it’s absorption in the body than to drink it.

Exercise. Depending on your condition, physical exertion is good for your overall health. It’s especially beneficial for your body’s ability to metabolize sugar. So with your doctor’s advice, exert your body every day.

It’s important to engender a proper relationship with sugar — a little can go a long way. Putting sugar in its rightful place can help you avoid tooth decay and increase your chances of greater overall health.


If you would like more information on sugar’s impact on dental and general health, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “The Bitter Truth About Sugar.”

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Dr. Gannon Lee DDS

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